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Automobile
| Mon 20 Apr 2026
Beijing, April 20 -- Northwestern Polytechnical University has submitted a patent application for Anti-vibration and Anti-loosening Double-lock-catch Structure of Vehicle Pipeline Clamp. Zhang Feng, Zhang Xunhao, Liu Jinze, Li Xue, Xu Yuxiao, Gao Yang, He Anxin and Song Meilin developed the invention.
The patent application n..
Pipe
| Sun 19 Apr 2026
Munich, April 20 -- Epiroc Rock Drills has applied European patent for Machine, Controller Unit and Method Therein for Unwinding and/or Winding in a Cable and/or Hose. Dahl Robert and Albrektsson Jörgen developed it.
The patent application number is EP20230732697 20230612. The patent publication number is EP4724367 (A1). Int..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Ningbo Junhe Intelligent Technology has submitted a patent application for Water Pipe Connector for Submersible Pump and Submersible Pump. Zhang Junbo and Yang Ke developed the invention.
The patent application number is CN202511512589 20251022. The patent publication number is CN121066869 (A). Internationa..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Beihang University has sought patent for Non-pipe Type Variable-position Fluid Conveying Device and Conveying Method Thereof. This invention was developed by Yang Lijun, Qin Lizi, Han Wang and Rao Sihang.
The patent application number is CN202511173066 20250821. The patent publication number is CN121066799 ..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Weichai Power has submitted a patent application for Gas Engine Pipeline System and Control Method Thereof. This invention was developed by Shi Yanjun, Liu Dandan, Shi Xiangguo, Li Zhongfa, Zhang Xiaofei and Zhou Qingzhi.
The patent application number is CN202510995413 20250718. The patent publication numbe..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Jinan Heavy Industries Group has submitted a patent application for Residue Soil Conveying Pipeline Crushing Device for Large-diameter Slurry Balance Shield Machine. This invention was developed by Du Guozheng, Qiu Jian, Wang Bin, Meng Xiaoning and Shao Yulong.
The patent application number is CN20251136179..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Anhui Yaohai Steel Structure Construction has filed a patent application for Detachable Device for Steel Pipe Concrete Column Top Steel Column Rigid Connection Method. This invention was developed by Fang Zhi, Wang Yifeng and Zhang Maosheng.
The patent application number is CN202511593295 20251103. The pate..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- CCCC-Shec Dong Meng Engineering has sought patent for PHC Pipe Pile Construction Device and Construction Method. This invention was developed by Xin Jianping, Yang Zhengqiang, Wang Pengfei, Yu Demiao, Xin Shihui and Ma Guofeng.
The patent application number is CN202511125398 20250812. The patent publicati..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Poly Changda Engineering has submitted a patent application for Hanging Steel Pipe Support for Under-bridge Construction. This invention was developed by Yin Sheng, Zhang Yong, Li Ao, Rong Guocheng, Wu Qi, Ye Zijian, Li Chao and Peng Jinchang.
The patent application number is CN202511574314 20251031. The pa..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- Hunan University of Technology has filed a patent application for Training Method of Buried Pipeline Yield Displacement Prediction Model. This invention was developed by Li Zhaochao, Zhang Shiyi, Zhang Qian, Li You, He Min, Shen Quan and Zheng Hui.
The patent application number is CN202510934165 20250708. T..
Pipe
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shaanxi Youfa Steel Pipe patent application for Automatic Control System and Method for Internal Blowing Process of Galvanized Steel Pipe. This invention was developed by Zhu Zhaoning, Zhang Zuoquan, Song Xiaohui, Zhang Guangzhi, Wang Peng and Tang Shi..
Pipe
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received NOK patent application for Pipe Connection Tool and Pipe Connection Method Using Same. Hagiwara Naoki, Imai Katsuma, Aihara Kazuya, Watanabe Takeshi, Hosen Tatsuro and Okamura Tetsuo developed the invention.
The patent application number is EP20230940741 20230608. The pate..
Pipe
| Sun 19 Apr 2026
Munich, April 20 -- Geberit International has submitted a patent application for Inflow Pipe. This invention was developed by Elmer Mathias and Helbling Andreas.
The patent application number is EP20240205879 20241010. The patent publication number is EP4726123 (A1). International Patent Classification code is E03D11/17. Coop..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Shanghai Boiler Works has submitted a patent application for Angle-adjustable Pipeline Bending Device. This invention was developed by Luo Xuguang, Zhao Dachen, Sun Zenghui, Xie Jun, Ren Yanming and Hu Suilin.
The patent application number is CN202510885483 20250627. The patent publication number is CN12106..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Hefei Swan Refrigeration Technology has submitted a patent application for Air Pipe Device of Central Air Conditioner. This invention was developed by Chen Zhiwen.
The patent application number is CN202511215612 20250828. The patent publication number is CN121067456 (A). International Patent Classification ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Inner Mongolia North Heavy Industries Group has filed a patent application for Extrusion Manufacturing Method for S32750 Duplex Stainless Steel Large-diameter Seamless Steel Pipe. This invention was developed by Qin Ruiting, Shao Zhongwei, Li Yuanyuan, Liu Zhengwei, Chen Xiangang, Zhang Ziyang, Jia Xiaobin, ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing University of Posts and Telecommunications patent application for Industrial Equipment Pipeline Leakage Vibration Voiceprint Detection Method and System. This invention was developed by Kai Tao, Ma Guoyu, Xu Mingxing, Wang Huimin, Min Xinyi and..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Beijing Gas Group patent application for Double-section Compensation Type Electromagnetic Ultrasonic Pipeline Internal Detection System. Di Xin, Zhang Mingzuo, Zhang Shenyan, Wang Xin, Yu Wenxian, Zhang Yuxing, Hu Yan, Tian Lei, Xu Tong, Zhao Ying, Yan..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Guangdong Zhongnan Iron and Steel has submitted a patent application for Automatic Drainage System of Compressed Air Main Pipeline and Control Method of Automatic Drainage System. Meng Shunjian, Wei Zhongliang, Liu Zhenhui, Liu Erkang, Pang Ruiming, Li Xiaogang, Xie Fucheng, Chen Fulin, Ma Jinxing, Liu Chang..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Fulian Precision Electronics Tianjin has submitted a patent application for Fluid Pipeline and Heat Dissipation Equipment. This invention was developed by Wu Changru and Lin Zhiming.
The patent application number is CN202410724787 20240605. The patent publication number is CN121067252 (A). International Pat..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Anhui Institute of Information Technology has submitted a patent application for Variable-diameter Pipeline Detection Machine Device. This invention was developed by Xiao Lingyun, Xie Yuxin, Lin Li, Liu Jinzheng and Lyu Zhicheng.
The patent application number is CN202511327764 20250917. The patent publicati..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Yulong Taihu New Material Technology has sought patent for Device and Method for Repairing Deep Leakage Points of Inner Coatings of Small and Medium-diameter Steel Pipes. This invention was developed by Tang Runchao, Liang Boda and Jiang Pengsen.
The patent application number is CN202511404661 20250..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences has filed a patent application for Flexible Telescopic Vacuum Pipeline Based on Pneumatic Driving. This invention was developed by Liu Jianli, Chen Xiang, Shi Chengcheng, Zhang Yun, Bai Pengfei, Wen Lin, Li Yudong and Wang Jin..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Paihe Machinery Changzhou patent application for Pipe Joint and Hydraulic Rubber Pipe Assembly. Chen Huadong developed the invention.
The patent application number is CN202511352285 20250922. The patent publication number is CN121067165 (A). Internati..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Zhengzhou Wanda Heavy Industry patent application for Rotary Flange for Deep-sea High-corrosion Oil and Gas Pipeline. The invention was developed by Xiao Songjie, Zheng Shengjie, Zhang Ruiying, Fang Yuan, Xue Ruxun and Bai Yang.
The patent applicatio..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Ningbo Zhangxing Intelligent Technology has sought patent for Quick Assembly and Disassembly Oil Pipe. This invention was developed by Jiang Qingfeng and Zhou Zhengjun.
The patent application number is CN202511286999 20250903. The patent publication number is CN121067155 (A). International Patent Classifica..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Henan University of Science and Technology has submitted a patent application for Anti-loose and Anti-leakage Composite Threaded Connection Pipeline. This invention was developed by Jin Xin, Chen Zhuo, Zhu Xiaowu, Zhang Long, Hou Yibo, Liu Mengnan, Zhao Bo and Zhao Yueyun.
The patent application number is C..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Shanxi Construction Engineering Group has sought patent for Rural Sewage Transformation Pipeline Sealing Connection Mechanism. This invention was developed by Liu Xiaodong, Wang Bingzheng, Ma Yanwen, Liu Yue, Ge Fangyi, Zhou Huimin and Zhang Xingxing.
The patent application number is CN202511616113 20251106..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- CCCC Water Resources and Hydropower Construction has filed a patent application for Structure for Preventing Pipeline from Rotating During Pipeline Laying and Construction Method. This invention was developed by Wang Qiang, Wei Yong, Peng Dingjian, Luo Hua, Lin Jieliang, Liu Yuhu, Miyanou Tsuyoshi, Sun Long,..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Yangtze University has filed a patent application for Pipe Stabilizing Equipment for Natural Gas Long-distance Pipeline Construction. This invention was developed by Lei Ming, Wang Dandan, Li Yong, Lu Shiwei and Wang Deling.
The patent application number is CN202511374989 20250925. The patent publication nu..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Harbin First Municipal Engineering has submitted a patent application for Rapid Installation Process of Nodular Cast Iron Pipe for Engineering. This invention was developed by Guo Hongliang, Zhang Xiaoxue, Li Ying and Zheng Yuxin.
The patent application number is CN202511401781 20250928. The patent publicat..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Zhuhai Gree Intelligent Equipment has sought patent for U Pipe Detection Device and Pipe Bending All-in-one Machine Thereof. This invention was developed by Jiang Jie, Lin Fangmu, Lu Peng, Yan Xiaojie, Sheng Chong and Xie Hai.
The patent application number is CN202511284304 20250909. The patent publication ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Modine Puxin Thermal Systems (Jiangsu) has submitted a patent application for Condenser Pipe Pressure Blasting Test Bench and Method Based on Heat Exchanger Production. This invention was developed by Su Chunsheng, Wang Ping and Nie Junchu.
The patent application number is CN202511327298 20250917. The paten..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Baotou Iron and Steel Group patent application for Method for Displaying Original Austenite Grain Boundary of X80 Pipeline Steel. Huang Lulu, Yuan Xiaoming, Xie Li, Cui Chengbo, Chen Zhenfang and Zhao Meiying developed the invention.
The patent applic..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Qianan Zhengda General Steel Pipe has submitted a patent application for Limiting Lock for Producing and Processing Steel-plastic Composite Pipe. This invention was developed by Zhang Hongshun, Wang Yuanzhi, Zhai Yongli, Wen Guoqiang and Qu Bo.
The patent application number is CN202511614043 20251106. The p..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Shaoxing Guanlala Metal has submitted a patent application for Rapid Pipe Polishing Equipment. Xue Anyuan developed the invention.
The patent application number is CN202410707765 20240603. The patent publication number is CN121061743 (A). International Patent Classification codes are B24B27/00, B24B29/08, B..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Chaohu University patent application for Stainless Steel Pipe Continuous Cutting Equipment. The invention was developed by Xu Xueyan, Zhang Zifeng, Xu Bing, Liao Shengwen and Chen Haibo.
The patent application number is CN202511405142 20250929. The p..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Chongqing Jiufang Aluminum Alloy Processing has applied Chinese patent for Polishing Device for Formed Aluminum Alloy Pipe. Wang Shuming developed it.
The patent application number is CN202511355523 20250922. The patent publication number is CN121061731 (A). International Patent Classification codes are B24..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Xi'an Jiahe Huaheng Thermal System patent application for Air Tightness Detection Method and System for Air Conditioner Pipeline. Liu Jie, Kang Yongliang, Qin Pengfei, Zhao Pinghu and Fan Haitao developed the invention.
The patent application number i..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Tianjin Youfa Pipeline Technology has submitted a patent application for Steel Pipe Surface Grinding Platform with Stable Clamping Function. Jiang Jisheng, Gao Zhiling, Fan Tiezheng, Chu Changjiang, Wu Qiong, Xu Yinglin, Han Youting and Wang Zhiren developed the invention.
The patent application number is C..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Zhangjiagang Salem Fine Tubing has submitted a patent application for High-precision Steel Pipe Surface Grinding Device and Grinding Method. This invention was developed by Yan Jiajun and Yu Haiyang.
The patent application number is CN202511339270 20250918. The patent publication number is CN121061677 (A). ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Hongyun Honghe Tobacco (Group) patent application for Device and Method for Detecting Cut Tobacco Flow of Air Conveying Pipeline. Lyu Xianzhou, Han Shaoqiang, Zhang Peng, Tan Wenchang, Li Qingsong, Chen Sheng, Xu Guoxian and Jiang Ming developed the in..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Shanxi Water Conservancy Construction Engineering Group has filed a patent application for Welding Equipment for Water Conservancy Construction Pipeline. This invention was developed by Liu Mao, Ji Yong, Ma Junmin, Gao Jianfeng and He Yuying.
The patent application number is CN202511476231 20251016. The pat..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Nantong Polytechnic College patent application for Connection Control Method for Inner Wall Lining of Pipeline. The invention was developed by Yu Ning, Jiang Tianyi, Chen Yichao, Chen Yuna, Yang Feng and Ye Caoyang.
The patent application number is C..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Hengsheng Metal Products has filed a patent application for Automatic Welding Device and Method for Metal Pipe. This invention was developed by Chen Jianfeng and Zhu Zhenyu.
The patent application number is CN202511498142 20251020. The patent publication number is CN121061487 (A). International Paten..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received CSCEC Strait Construction & Development patent application for Metal Pipeline Welding Device for Municipal Construction. Lin Jinping, Lai Xiaopeng, Xie Pinhan, Lai Weizhen, Zhang Pengshan, Li Yashuai and Chen Sheng developed the invention.
The patent ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nuclear and Radiation Safety Monitoring Center of Shandong Province patent application for Automatic Patch Welding Device for Radiation Area Pipeline. This invention was developed by Yuan Jiulin, Wang Kai and Li Liansen.
The patent application number ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Jiangsu Huacheng Industry Pipe Making has submitted a patent application for Welding Equipment and Method for Machining High-performance Seamless Steel Pipe. This invention was developed by Han Bo, Zhang Xu and Zhou Jianxin.
The patent application number is CN202511252120 20250903. The patent publication nu..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Foshan Huibaisheng Laser Technology patent application for Automatic Laser Beveled Pipe Cutting Equipment. The invention was developed by Liang Jiandong, Yang Hongjie, Huang Sixin, Yan Junyi, Zheng Changji, Chen Mingxuan, Lian Zhenda, Luo Yongjie, Lin..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Foshan Huibaisheng Laser Technology has filed a patent application for Small-diameter Pipe Cutting Machine with Automatic Feeding and Discharging Functions. This invention was developed by Liang Jiandong, Huang Sixin, Yan Junyi, Yang Hongjie, Ye Xiuta, Zheng Changji, Lian Zhenda, Luo Yongjie, Lin Zhe, Su Wei..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangxi Avonflow Hvac Tech patent application for Towel Rack Pipe Fitting Hole Cutting Eccentricity AI Detection Device and Detection Method. Wu Jianbin and Zhang Wei developed the invention.
The patent application number is CN202511327407 20250917. T..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Fujian Ningde Nuclear Power patent application for Compact Type Double-hole Positioning Heat Transfer Pipe Welding Plug Taking-out Device. This invention was developed by Li Yi, Xu Haitao, Lei Yandong, Chen Hongpei, Ding Ming and Xia Weigang.
The pate..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Yangzhong Zhongcheng Pipe Fittings has filed a patent application for Instrument Pipe Fitting Valve Body Machining Equipment. This invention was developed by Han Xiang, Tao Shuping, Wang Genbao, Lu Yufeng and Zhang Shu.
The patent application number is CN202511352003 20250922. The patent publication number ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Wuhu Xinxing Ductile Iron Pipes has filed a patent application for Hydraulic Control Method for Continuous Casting Tundish Nozzle. This invention was developed by Zhou Rongsong, Shi Zhenfei, Huang Yuanxiang and He Zhiwei.
The patent application number is CN202510994943 20250718. The patent publication numbe..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Dalian Tongtai Auto Parts has applied Chinese patent for Multi-station Pipe End Forming Machine. Tian Chuang developed it.
The patent application number is CN202511603779 20251105. The patent publication number is CN121061047 (A). International Patent Classification codes are B21D41/00, B21D43/00 and B21D43..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Xi'an University of Technology has sought patent for Water Pipe Network State Estimation and Leakage Detection Positioning Method Based on Conditional Enhancement Generative Adversarial Network. This invention was developed by Zhao Fan, Liu Junyan, Zhang Sheng, Wang Quanjiu and Chen Yajun.
The patent applic..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangsu Gremax Plastic Technology patent application for High-temperature-resistant Low-permeability CPVC Chemical Pipe and Preparation Process Thereof. Huang Sijun, Dai Shuhui, Wang Bo and Li Yanlin developed the invention.
The patent application n..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Lanzhou University has submitted a patent application for Event Mechanism-based Processor Five-level Pipeline Structure and Control Method. This invention was developed by He Anping, Liao Zhuangzhuang and Ma Jun.
The patent application number is CN202511629722 20251108. The patent publication number is CN12..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang University has sought patent for Webgpu Rendering Pipeline Hot Update Method and System Based on Resource Dependency Graph. This invention was developed by Shen Ye, Ren Zhong, Hou Qiming, Weng Yanlin and Zhou Kun.
The patent application number is CN202511144325 20250815. The patent publication numb..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Zhejiang Yongshang Special Material has submitted a patent application for Conveying Device for Seamless Steel Pipe Production Line. Zhang Guangjin, Fang Dewei, Deng Zhijian and Zhang Jie developed the invention.
The patent application number is CN202511460115 20251014. The patent publication number is CN12..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Guangzhou Urban Planning & Design Survey Research Institute has sought patent for Ultrahigh-density Background Noise Deeply-buried Pipeline Imaging Method, Device and Equipment. This invention was developed by Kuang Jinjian, Xie Shiliang, Liu Guochao, Li Jinliang and Hu Zhouwen.
The patent application numbe..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released CSSC Huangpu Wenchong Shipbuilding patent application for Ship Stern Tube Oil-gas Pipe Support, Installation Method and Stern Tube. This invention was developed by Gong Xiaokang, Li Yifu and Zhou Xuezhi.
The patent application number is CN202511148761..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Anhui Jianzhu University patent application for Crawling Equipment and Method for Outer Wall of Pipeline with Variable Pipe Diameter and Variable Pipe Wall Thickness. Zhou Yuchen, Chen Xuehui, Zhu Zikui, Li Jiarui, Wang Yongquan and Li Hao developed th..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Jiangsu Pengling Rubber Tube patent application for Intercooling Pipeline with Excellent Processability and Preparation Method Thereof. Gao Xianhua, Milon, Chen Liang, Xue Junfang, Zhu Lin and Hao Xinqiang developed the invention.
The patent applicati..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Yunzhuo New Material Technology has filed a patent application for Preparation Process of Regenerated Foam Pipe Core. This invention was developed by Hou Yanwei.
The patent application number is CN202410704627 20240603. The patent publication number is CN121062262 (A). International Patent Classifica..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Changjiang Ecology Environmental Protection Group has submitted a patent application for Municipal Pipe Network Pipeline Connector Sweat Soldering Automatic Centering Device. Huang Shengyuan, Jiang Bin, Zhang Jun and Zhou Li developed the invention.
The patent application number is CN202511297284 20250911. ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published China Electronics Technology No 14 Research Institute patent application for Large-curvature Semi-rigid Liquid Cooling Pipeline Forming Method Based on Additive Manufacturing. The invention was developed by Li Jing, Zhang Liu, Yang Rongbin, Wang Zheny..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shaanxi Xinsu Building Material patent application for Gas Drainage Pipe Defect Detection Method and System Based on Industrial Vision. This invention was developed by Zheng Xiaoping, Lei Juanli, Li Renjie, Wang Wankun, Wan Jing, Ren Fobao, Li Jiakun, ..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Linhai Weixing New Building Materials patent application for Automatic Pipe Fitting Feeding and Discharging Device and Operation Method Thereof. This invention was developed by Tao Yuejie, Feng Xiaolong and Xu Tianshun.
The patent application number i..
Pipe
| Mon 20 Apr 2026
Beijing, April 20 -- Guizhou Hongyang Machinery has submitted a patent application for Inner Mold Core Partitioning Mold Structure of Cloth Clamping Corrugated Pipe. This invention was developed by Ma Ziyi, Wu Dehua, Liu Chong, Liao Jiangzhong, Guan Xinqi and Zhang Dongdong.
The patent application number is CN202511111959 20250..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Xi'an Thermal Power Research Institute has submitted a patent application for Method for Predicting Combustion State of Gas Turbine. This invention was developed by Xiao Junfeng, Yu Qianqian, Wang Wei, Gao Song, Li Xiaofeng, Wang Feng, Li Le, Li Dan, Xia Jiaxing, Guo Han and Zheng Junhui.
The patent applica..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- China Academy of Space Technology has sought patent for Method, Device and Equipment for Constructing Salt Mist Sedimentation Rate Model of Aerospace Material. This invention was developed by Wang Xiangke, Xing Yan, Niu Hu, He Duanpeng, Wu Bing, Li Yan and Gao Huaxing.
The patent application number is CN202..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- The 6th Research Institute of China Electronics has submitted a patent application for Method for Predicting Residual Life of Turbine Engine Based on Cross-domain Migration. Du Junrong, Wu Zhe, Ji Xinyun, Song Zhiming and Zhang Ya'nan developed the invention.
The patent application number is CN202511295671 ..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- AECCCommercial Aircraft Engine has submitted a patent application for Aero-engine Gearbox Fluid Simulation Method. This invention was developed by Zhang Yue, Wang Jun and Li Yuyao.
The patent application number is CN202410712142 20240603. The patent publication number is CN121072278 (A). International Paten..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received Nanjing University of Aeronautics and Astronautics patent application for Three-dimensional Crack Growth Rate Prediction Method Based on Coupling Effect of Vibration and Conventional Load. Zhang Peicheng, Yang Jinghao and Wang Yingyu developed the inve..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for CrFeNi-based High-entropy Alloy Regulated and Controlled by TA and V Elements and Preparation Method of Crfeni-based High-entropy Alloy. Yang Liang, Zou Haijun, Liu Kun and Chang Shuquan developed the invention.
The ..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has submitted a patent application for Ball-end Milling Cutter Milling Force Modeling Method and System Considering Cutting Speed Change. This invention was developed by Kong Feng, Zhao Wei, Peng Linyi, Li Liang, Zhao Guolong and Chen Ni.
The patent applica..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Small Sample Electric Aircraft Composite Material Combined Structure Dynamics Modeling Method Based on Attention Element Learning. This invention was developed by Zhang Yewei, Xu Duo, Zang Jian, Zhan..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Airbus Operations has filed a patent application for Method and System for Health Monitoring of a Line Portion of a Dc Electrical Power Supply Network. This invention was developed by Bauer Fabian.
The patent application number is EP20240306682 20241014. The patent publication number is EP4726400 (A1). Int..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Airbus Operations has filed a patent application for Laminar Material Test Coupon. This invention was developed by Rebollo Dabo Sergio and Rodríguez Sánchez José Antonio.
The patent application number is EP20250207847 20251009. The patent publication number is EP4726355 (A1). International Patent Classi..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Rolls-Royce Deutschland has filed a patent application for Piloting Assembly, Nozzle Device, Method of Manufacture, and Gas Turbine Assembly. This invention was developed by Clemen Carsten and Staufer Max.
The patent application number is EP20250207318 20251007. The patent publication number is EP4726262 (..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Pratt & Whitney, Canada has submitted a patent application for Bearing Assembly Housing for an Aircraft Propulsion System. This invention was developed by Sanzari Lorenzo and Lefebvre Guy.
The patent application number is EP20250207567 20251008. The patent publication number is EP4726228 (A1). Internationa..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- RTX has applied European patent for Repairing Seal Lands for Turbine Engine Component. Kirkland Shane R and Long Jr Merrell W developed it.
The patent application number is EP20250208090 20251010. The patent publication number is EP4726172 (A1). International Patent Classification code is F01D5/00. Coopera..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Hamilton Sundstrand patent application for Low Pressure Air Cycle Environmental Control System. Liao Xiaohong, Bruno Louis J and Ernst Jeffrey developed the invention.
The patent application number is EP20250203828 20250922. The patent publication number is EP4725840 (A1..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Japan Aerospace Exploration has submitted a patent application for Vertical Takeoff and Landing Aircraft. This invention was developed by Sugawara Hideaki, Yasue Kanako, Tanabe Yasutada and Kameda Masaharu.
The patent application number is EP20240818994 20240319. The patent publication number is EP4725839 (A..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Sumitomo Precision Products has filed a patent application for Aircraft Hydraulic System and Internal Gear Pump for Aircraft. This invention was developed by Onishi Takaaki and Hasegawa Kazuomi.
The patent application number is EP20240825702 20240603. The patent publication number is EP4725838 (A1). Intern..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Airbus Operations patent application for Vortex Generator, Associated Vortex Generating System, Aircraft and Method of Improving Aerodynamic Performances. This invention was developed by Daandels Dort, Burchard Alexander and Grewe Michael.
The patent application number is ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Airbus Operations patent application for Vortex Generating System, Associated Aircraft and Method of Evaluating Aerodynamic Perfomances. This invention was developed by Burchard Alexander, Daandels Dort and Grewe Michael.
The patent application number is EP20250207091 20..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has received Vertical Aerospace Group patent application for an Electric Vertical Take-off and Landing Aircraft. Thurlbeck David John developed the invention.
The patent application number is EP20250208122 20251010. The patent publication number is EP4725834 (A1). International Patent ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Airbus Operations has submitted a patent application for Propeller Propulsion System for an Aircraft Comprising Means for Adjusting the Pitch Angle of the Blades of the Propeller and Aircraft Comprising Such a Propulsion System. This invention was developed by Amargier Rémi, Paquet Cédric, Mahe Mathieu and ..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Goodrich Actuation Systems has submitted a patent application for Foldable Wing Tip Actuation System. This invention was developed by Derry John and Davies Karl.
The patent application number is EP20240275108 20241014. The patent publication number is EP4725831 (A1). International Patent Classification cod..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- BAE Systems has filed a patent application for Phased Array Ultrasonic Sensing System. This invention was developed by Gilmour Adam, Ulrichsen Alexander and Dobie Gordon.
The patent application number is EP20240732354 20240603. The patent publication number is EP4724803 (A1). International Patent Classificat..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- BAE Systems has applied European patent for Improvements in and Relating to Live Monitoring of Projectiles. Crane Daniel Phillip, Hucker Martyn John and Mcilwraith David Cameron Grant developed it.
The patent application number is EP20240731063 20240529. The patent publication number is EP4724766 (A1). Inter..
Aerospace
| Sun 19 Apr 2026
Munich, April 20 -- Safran Landing Systems has applied European patent for Wheel with Combined Magnetic/friction Braking for a Vehicle, and Aircraft Landing Gear and Aircraft Which are Provided with Such a Wheel. Ladeira Boechat Lemos Thiago and Klim Graeme Peter Arthur developed it.
The patent application number is EP202407324..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has released Nanjing University of Aeronautics and Astronautics patent application for Complexity Measurement Method for Multilayer Heterogeneous Airspace Network. This invention was developed by Yang Lei, Gao Qi, Ren Yumeng, Tian Wen, Zhou Yi, Zhao Zheng, Xie Hua,..
Aerospace
| Sun 19 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has published Powerchina Zhongnan Engineering patent application for Unmanned Aerial Vehicle Airport Charging Scheduling Method and System. The invention was developed by Cui Di, Zhong Guangyu, Yang Zongming, Lu Yuwei, Li Muzi, Zeng Youcong and Su Wenzhe.
The pate..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Xi'an Aerospace Propulsion Institute has submitted a patent application for Universal Flexible Part. Lan Baogang, Wei Ying, Yan Wenxuan, Lei Xiaolong, Pan Yi and Luo Kunlong developed the invention.
The patent application number is CN20251167825 20250731. The patent publication number is CN121066954 (A). In..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Nanjing University of Aeronautics and Astronautics has sought patent for Measuring System for Measuring Thickness of Thin Coating. This invention was developed by Li Zhen, Fan Jiaxing and Zhang Dong.
The patent application number is CN202511324747 20250917. The patent publication number is CN121067771 (A). ..
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Shenyang Aircraft has submitted a patent application for Handheld Recognizer and Method for Calibrating Aerodynamic Configuration of Airplane. This invention was developed by Fan Zhicong, Li Hui, Hao Yunfei, Yan Tianjian, Qin Mingjie and Jia Zhichao.
The patent application number is CN202511156199 20250819...
Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- Beijing Institute of Mechanical Equipment has filed a patent application for Unmanned Aerial Vehicle Interception Method Based on Electroencephalogram Signals. This invention was developed by Lian Jinling, Fan Xin'an, Zhang Lijian, Liu Hao, Chen Yuanfang, Liu Yang and Yi Weibo.
The patent application number..
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